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The binder-aggregate interface in NHL mortar with non-calcitic aggregate: Physical properties
- 1.0573630 - ÚTAM 2024 RIV NL eng J - Journal Article
Forster, A. M. - Masson, L. P. - Suryanto, B. - Banfill, P. F. G. - Torney, C. - Válek, Jan
The binder-aggregate interface in NHL mortar with non-calcitic aggregate: Physical properties.
Construction and Building Materials. Roč. 398, September (2023), č. článku 132349. ISSN 0950-0618. E-ISSN 1879-0526
Institutional support: RVO:68378297
Keywords : natural hydraulic lime * mortar * siliceous aggregate * felsic aggregate * binder-aggregate interface
OECD category: Materials engineering
Impact factor: 7.4, year: 2023
Method of publishing: Open access
https://doi.org/10.1016/j.conbuildmat.2023.132349
In the absence of resources of calcitic aggregates this work aimed to confirm the suitability of Scottish aggregates in NHL mortar. Strength, sorptivity, porosity and carbonation of mortars made with one siliceous and one felsic (granitic) aggregate have been studied. The results suggest that there are no technical barriers to their use and that environmental and philosophical considerations reveal positive benefits. The measured properties all depend on the relative volume proportions of binder and aggregate, even at constant water/binder ratio and the trends can be explained by considering the behaviour at the binder-aggregate interface.
Permanent Link: https://hdl.handle.net/11104/0344032
Number of the records: 1